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sodium methoxide structure
The sodium methoxide structure is a polymeric compound with sheet-like arrays of Na+ centers, each bonded to four oxygen centers. The molecule is strongly basic, and in solution the basicity is increased by the presence of a solvent such as DMSO.
Sodium methoxide is a strong base that is used in a number of organic synthesis reactions. Typically, it is used in dehydrohalogenations and condensations to form a wide range of compounds from pharmaceuticals to agrichemicals.
It is also a base that can be used as an initiator of anionic addition polymerization with ethylene oxide, forming a polyether of high molecular weight. It is also used in transesterification of vegetable oils and animal fats to produce biodiesel.
This chemical is a highly toxic and corrosive material that can be hazardous to the environment. Therefore, it should not be disposed of without the appropriate governmental authorization.
Moreover, it is a flammable substance that can easily ignite on contact with water, moist air or metals. Hence, it is best handled in a sealed container to avoid exposure.
In case of fire or explosion, it is advised to call the authorities immediately. In case of inhalation of vapors, severe breathing problems may occur.
Sodium methoxide is a very reactive solid that reacts violently with water to form sodium hydroxide and methanol. This reaction can lead to a fire, which may spread over a large area. Hence, it is important to wear a respirator and safety goggles when handling the substance.